I think there are a few people here like me who have done this stuff for a living (or still do?)
In addition to couple of 1/2" drive sockets (axle nuts, etc) and the rest of the stuff you already have,
4,5,6,8mm extra long 3/8th drive Allen sockets.(forks and stuff, probably only need 5 & 6mm, unless you retrofit Allen case screws)
8mm & 10mm 6 point 1/4" drive deep sockets,(only need 8mm for later models) 12mm 6 point extra deep socket (cyl head and some exhaust nuts) 1/4 & 3/8" extension drives (Harbor Freight seem as good/indifferent as any others I've tried, including Snap-On)
Good spark plug sockets, I use Snap-On but have a couple of cheaper ones which are ground for clearance ( but I would cut up Snap-On tool if I needed to, Oh, I already did that as well
)
Don't waste your money on full sets of taps and dies.
You WILL at some time need 6x1mm 7x1mm and 8 x 1.25 and possibly 10x1.25 so get them as individual pieces.
You can get good quality stuff pretty cheap from ENCO and special taps (when you need left hand threads, for rearsets linkage etc) from Victor Machinery Exchange in New York.
I buy my Micrometers from them as they do VIS, (made in Poland and about as accurate as anything else out there, they are even in Harley Davidson PHD video's)
PJ